/**
* Copyright (c) 2008-2012 Ardor Labs, Inc.
*
* This file is part of Ardor3D.
*
* Ardor3D is free software: you can redistribute it and/or modify it
* under the terms of its license which may be found in the accompanying
* LICENSE file or at <http://www.ardor3d.com/LICENSE>.
*/
package com.ardor3d.example.basic;
import java.io.IOException;
import com.ardor3d.bounding.BoundingBox;
import com.ardor3d.example.ExampleBase;
import com.ardor3d.example.Purpose;
import com.ardor3d.framework.Canvas;
import com.ardor3d.image.Image;
import com.ardor3d.image.Texture;
import com.ardor3d.image.util.awt.AWTImageLoader;
import com.ardor3d.input.GrabbedState;
import com.ardor3d.input.Key;
import com.ardor3d.input.MouseButton;
import com.ardor3d.input.MouseCursor;
import com.ardor3d.input.logical.InputTrigger;
import com.ardor3d.input.logical.KeyPressedCondition;
import com.ardor3d.input.logical.MouseButtonPressedCondition;
import com.ardor3d.input.logical.MouseButtonReleasedCondition;
import com.ardor3d.input.logical.TriggerAction;
import com.ardor3d.input.logical.TwoInputStates;
import com.ardor3d.math.MathUtils;
import com.ardor3d.math.Matrix3;
import com.ardor3d.math.Vector3;
import com.ardor3d.renderer.state.MaterialState;
import com.ardor3d.renderer.state.MaterialState.ColorMaterial;
import com.ardor3d.renderer.state.TextureState;
import com.ardor3d.scenegraph.Mesh;
import com.ardor3d.scenegraph.shape.Box;
import com.ardor3d.util.ReadOnlyTimer;
import com.ardor3d.util.TextureManager;
import com.ardor3d.util.resource.ResourceLocatorTool;
/**
* A demonstration of the MouseManager class, which is used to control properties (e.g. cursor, location) of the native
* mouse.
*/
@Purpose(htmlDescriptionKey = "com.ardor3d.example.basic.MouseManagerExample", //
thumbnailPath = "com/ardor3d/example/media/thumbnails/basic_MouseManagerExample.jpg", //
maxHeapMemory = 64)
public class MouseManagerExample extends ExampleBase {
private Mesh t;
private final Matrix3 rotate = new Matrix3();
private double angle = 0;
private final Vector3 axis = new Vector3(1, 1, 0.5f).normalizeLocal();
private boolean useCursorOne = true;
private MouseCursor _cursor1;
private MouseCursor _cursor2;
public static void main(final String[] args) {
start(MouseManagerExample.class);
}
@Override
protected void updateExample(final ReadOnlyTimer timer) {
if (timer.getTimePerFrame() < 1) {
angle = angle + (timer.getTimePerFrame() * 25);
if (angle > 360) {
angle = 0;
}
}
rotate.fromAngleNormalAxis(angle * MathUtils.DEG_TO_RAD, axis);
t.setRotation(rotate);
}
@Override
protected void initExample() {
_canvas.setTitle("Mouse Manager Example");
final Vector3 max = new Vector3(5, 5, 5);
final Vector3 min = new Vector3(-5, -5, -5);
t = new Box("Box", min, max);
t.setModelBound(new BoundingBox());
t.setTranslation(new Vector3(0, 0, -15));
_root.attachChild(t);
t.setRandomColors();
final TextureState ts = new TextureState();
ts.setEnabled(true);
ts.setTexture(TextureManager.load("images/ardor3d_white_256.jpg", Texture.MinificationFilter.Trilinear, true));
final MaterialState ms = new MaterialState();
ms.setColorMaterial(ColorMaterial.Diffuse);
_root.setRenderState(ms);
_root.setRenderState(ts);
final AWTImageLoader awtImageLoader = new AWTImageLoader();
try {
_cursor1 = createMouseCursor(awtImageLoader, "com/ardor3d/example/media/input/wait_cursor.png");
_cursor2 = createMouseCursor(awtImageLoader, "com/ardor3d/example/media/input/movedata.gif");
_logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.H), new TriggerAction() {
public void perform(final Canvas source, final TwoInputStates inputState, final double tpf) {
if (useCursorOne) {
_mouseManager.setCursor(_cursor1);
} else {
_mouseManager.setCursor(_cursor2);
}
useCursorOne = !useCursorOne;
}
}));
_logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.J), new TriggerAction() {
public void perform(final Canvas source, final TwoInputStates inputState, final double tpf) {
_mouseManager.setCursor(MouseCursor.SYSTEM_DEFAULT);
}
}));
_logicalLayer.registerTrigger(new InputTrigger(new KeyPressedCondition(Key.K), new TriggerAction() {
public void perform(final Canvas source, final TwoInputStates inputState, final double tpf) {
if (_mouseManager.isSetPositionSupported()) {
_mouseManager.setPosition(0, 0);
}
}
}));
_logicalLayer.registerTrigger(new InputTrigger(new MouseButtonPressedCondition(MouseButton.LEFT),
new TriggerAction() {
public void perform(final Canvas source, final TwoInputStates inputState, final double tpf) {
if (_mouseManager.isSetGrabbedSupported()) {
_mouseManager.setGrabbed(GrabbedState.GRABBED);
}
}
}));
_logicalLayer.registerTrigger(new InputTrigger(new MouseButtonReleasedCondition(MouseButton.LEFT),
new TriggerAction() {
public void perform(final Canvas source, final TwoInputStates inputState, final double tpf) {
if (_mouseManager.isSetGrabbedSupported()) {
_mouseManager.setGrabbed(GrabbedState.NOT_GRABBED);
}
}
}));
} catch (final IOException e) {
throw new RuntimeException(e);
}
}
private MouseCursor createMouseCursor(final AWTImageLoader awtImageLoader, final String resourceName)
throws IOException {
final Image image = awtImageLoader.load(ResourceLocatorTool.getClassPathResourceAsStream(
MouseManagerExample.class, resourceName), true);
return new MouseCursor("cursor1", image, 0, image.getHeight() - 1);
}
}